Купить муфты TSUBAKI в Мамадыше

Flexible couplings, two strands of robust chains specially designed for couplings wrapped around two sprockets used for general power transmission operations. Also available are economical couplings with polyacetal or other resin chain provided with sprockets.

Roller Chain Coupling

Flexible couplings consisting of two sprockets provided with robust two-strand chains specially designed for couplings.

Can be used for all general power transmission applications. All models are RoHS compliant.

Nylon Chain Coupling

Economical type couplings consisting of sprockets provided with resin chains such as polyacetal.

Suitable for drive units of food machineries and light-duty conveyors. All models are RoHS compliant.

Disk Couplings

Echt-Flex Coupling

Truly flexible disk coupling ‐ Echt-Flex Coupling

This non-backlash, lube-free coupling has high torsional stiffness, maximizing the benefit of servomotors. Based on finite element analysis, the disk is optimally designed to ensure reliable torque transmission, while absorbing misalignment smoothly.

All models are RoHS compliant.

Spacer Type and Single Type

Spacer Type

Single Type

Two disks are embedded in this coupling, allowing for absorption of misalignment from any direction including angular and parallel misalignment, and axial displacement. Suitable for a wide range of applications.

With a single disk, absorbs angle misalignment and axial displacement. As this type cannot absorb parallel misalignment, it is appropriate for applications where precise centering is available, such as for NC machine tools.

Product Lineup

Small-size, Precision: NES Series (made of extra super duralumin)

Product Types / Features

Combination of NES straight hubs

The straight hub boasts exceptionally high torsional stiffness.

Combination of NES low inertia hubs

The unique stepped hub design delivers even lower inertia.

Combination of NES low inertia and straight hubs

This model combines a low inertia hub and a straight hub.

Middle-Size: NEF Series

Product Types / Features

NEF Taper-Lock Series

With the specially designed tapered hub, meets the allowable torque for all standard shaft bore diameters.

NEF Clamp Method

Can be installed to the shaft with just a single bolt for each hub. The friction coupling eliminates backlash.

NEF Key Connection

In addition to plain bored items, a wide range of finished bore products with keyways are available in stock.

NEF Long Spacer Type

Functions as a floating shaft when there is some distance between devices. Capable of allowing large eccentricity depending on the spacer length.

Large-Size: NEH Series

Product Types / Features

NEH Spacer Type

This large-size series can be used up to 176,000N・m{18,000kgf・m}.

Beam/Bellows Couplings

Beam Coupling

This small-size precision coupling can absorb large axial misalignment from both shafts by means of helical slits.

In addition to excellent absorption of angular misalignment, it has superior features such as larger allowable parallel misalignment than other companies' products. All models are RoHS compliant.

The built-in bellows body reduces the number of parts, while delivering low moment of inertia and flexibility. All models are RoHS compliant.

Sales of BE-FLEX Coupling will be discontinued at the end of March 2015.

Notice regarding discontinuation of BE-FLEX Coupling sales

Elastomer Couplings

Tsubaki's line-up includes Jaw-Flex Couplings (in two types: L Series, perfect for direct connection to standard motors, and LN Series, ideal for absorbing shock with no backlash during servo motor starts and stops), Neo-Flex Couplings that use uniquely formed neoprene compressed and press fitted into the flange, and Oldham Couplings with a large allowable parallel eccentricity and excellent durability.

Jaw-Flex Coupling

Two lines are available: The L Series is ideal for directly connecting general-use motors under light load. The LN Series is excellent for vibration resistance at servomotor drives and shock absorption during startup and stopping. Both series are simply constructed of two hubs, an insert and a spider, allowing for extremely easy installation and removal. All models are RoHS compliant.

Oldham Coupling

Ultimate line of the high-quality Oldham Couplings that offer a long service life

This high-precision, flexible coupling has large allowable parallel eccentricity and excellent durability. All models are RoHS compliant.

Neo-Flex Coupling

Neoprene rubber with a unique configuration is compressed and press fitted into the flange, making this flexible coupling highly durable.

Power Rigid Coupling

A rigid coupling for machine tools that employs a taper-lock structure to ensure a more reliable connection. Please note that while it has the highest torsional rigidity, it cannot absorb any misalignment.